System Admin jobs

System admin is the process or person employed to maintain and operate a computer system or network. System admins install, support, configure and maintain servers and other computer systems. They also periodically do scripting tasks and respond to service outages or other problems involving servers or desktops. If your business needs help with system admin tasks, then you can hire freelancers who can work with your computer systems. Talented and experienced system admin freelancers can be found here. Simply post your system admin task or job today. Hire System Administrators

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    812 jobs found, pricing in USD

    SuitCRM integration with PBX Epygi [url removed, login to view]

    $112 (Avg Bid)
    $112 Avg Bid
    5 bids

    I need someone who can configure my server for high traffic. With nginx + mariadb and other plugins for high traffic and performance. I need speed stability and security.

    $37 (Avg Bid)
    $37 Avg Bid
    8 bids

    Hello, I need a backup solution for Windows Server 2012 r2. Software, Cloud, Monitoring, etc. What I need is the consulting, or might be the full solution. I need the deployment of a backup solution with structure and full architecture. Thanks

    $149 (Avg Bid)
    $149 Avg Bid
    8 bids

    DON'T BID UNLESS YOU CAN DO THIS RIGHT NOW!!!!‪ CentOS 6.6 Plesk Onyx Version 17.5.3

    $36 (Avg Bid)
    $36 Avg Bid
    6 bids

    I need an exprert to read log. Find hacker doors. Clean site. Dmarc report/issues for domain i present. As well phising. You must be 100% sure for this what you doing. CentOS+Cpanel server. Happry bidding! Let go through this task with a smile and work together.

    $133 (Avg Bid)
    $133 Avg Bid
    19 bids

    I need my website re-configured. This is a test sorry guys :(

    $884 (Avg Bid)
    $884 Avg Bid
    4 bids

    I need to install and do the correct configuration of a new server. Need to install things like PHP7, APC, Apache with Nginx

    $115 (Avg Bid)
    $115 Avg Bid
    45 bids

    1. I need a small Linux vmware (or docker container?) 2. I have a license and installation files for windows version of Sybase SQL Anywhere [url removed, login to view] 3. my problem is, that I don´t have the installation files of the inux version. so my idea is to get the installer - files or to find somene who is able to install my windows files and get my database running stable...

    $250 - $750
    Urgent Sealed
    $250 - $750
    6 bids

    Hi, I need to update TLS version to make paypal work for my website. I have already installed TLS 1.2 but somehow apache is not recognising it and showing TLS 1.0 - CURL SSL OpenSSL/1.0.0. Can someone help urgently? I need someone who can start now. Thanks.

    $58 (Avg Bid)
    $58 Avg Bid
    24 bids

    I need to install an SSL certificate for my digital ocean cloud. The server runs on the Ubuntu OS and the SSL is from Go daddy.

    $13 (Avg Bid)
    $13 Avg Bid
    26 bids
    devops engineer 6 days left

    windows, linux OPERATING Sysstems,, Ansible, Amazon web services

    $475 (Avg Bid)
    $475 Avg Bid
    17 bids

    We are a web hosting company looking to hire a server expert with ATLEAST 4 years of experience that can basically handle the windows/linux tasks that our L1 techs cannot and MUST speak PERFECT English. Ideally this job is for someone who works in this field already and is online most of the day anyways that can handle on average 4-8 tickets per a week on the side of their other regular main job. ...

    $115 (Avg Bid)
    $115 Avg Bid
    11 bids
    Web development -- 2 6 days left
    VERIFIED

    I need my website re-configured. Needs my website to be re-done

    $343 (Avg Bid)
    $343 Avg Bid
    1 bids

    I have a need for ongoing MCSE type administration in a simple ActiveDirectory forest. The need starts right now with a DC to fix.

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    7 bids

    I need my website re-configured. Design, editing and maintenance

    $463 (Avg Bid)
    $463 Avg Bid
    31 bids
    Web development 6 days left

    I need my website re-configured. Design, editing and maintenance

    $627 (Avg Bid)
    $627 Avg Bid
    3 bids

    windows Linux commands VMware Windows server team viewer

    $60 (Avg Bid)
    $60 Avg Bid
    6 bids
    Web development 6 days left

    I need my website re-configured. I have a fresh website theme installed. Need a freelancer to help me polish it up, optimize, add few features.

    $16 (Avg Bid)
    $16 Avg Bid
    3 bids
    Kali linux guys 6 days left
    VERIFIED

    looking for a expert in Kali Linux and Windows 7

    $50 (Avg Bid)
    $50 Avg Bid
    8 bids

    Need assistance setting up VPN access to our Mac server. I think I have all of the settings correct but it is not working outside of the office

    $47 (Avg Bid)
    $47 Avg Bid
    5 bids

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